16995592215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{19457}}^1$

素因数の和:19581

約数の個数: 96

約数和(自身を含む): 34968360960

約数和(自身を除く): 17972768745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 59, 63, 105, 141, 177, 235, 295, 315, 329, 413, 423, 531, 705, 885, 987, 1239, 1645, 2065, 2115, 2655, 2773, 2961, 3717, 4935, 6195, 8319, 13865, 14805, 18585, 19411, 19457, 24957, 41595, 58233, 58371, 97055, 97285, 124785, 136199, 174699, 175113, 291165, 291855, 408597, 680995, 873495, 875565, 914479, 1147963, 1225791, 2042985, 2743437, 3443889, 4572395, 5739815, 6128955, 6401353, 8035741, 8230311, 10331667, 13717185, 17219445, 19204059, 24107223, 32006765, 40178705, 41151555, 51658335, 53954261, 57612177, 72321669, 96020295, 120536115, 161862783, 269771305, 288060885, 361608345, 377679827, 485588349, 809313915, 1133039481, 1888399135, 2427941745, 3399118443, 5665197405, 16995592215]

約数ペア:

[(1, 16995592215), (3, 5665197405), (5, 3399118443), (7, 2427941745), (9, 1888399135), (15, 1133039481), (21, 809313915), (35, 485588349), (45, 377679827), (47, 361608345), (59, 288060885), (63, 269771305), (105, 161862783), (141, 120536115), (177, 96020295), (235, 72321669), (295, 57612177), (315, 53954261), (329, 51658335), (413, 41151555), (423, 40178705), (531, 32006765), (705, 24107223), (885, 19204059), (987, 17219445), (1239, 13717185), (1645, 10331667), (2065, 8230311), (2115, 8035741), (2655, 6401353), (2773, 6128955), (2961, 5739815), (3717, 4572395), (4935, 3443889), (6195, 2743437), (8319, 2042985), (13865, 1225791), (14805, 1147963), (18585, 914479), (19411, 875565), (19457, 873495), (24957, 680995), (41595, 408597), (58233, 291855), (58371, 291165), (97055, 175113), (97285, 174699), (124785, 136199)]